Remember, Grohl is no film newcomer. In addition to his doc, he's been the grinning genius behind all of the Foo Fighters' videos; there's a lot of 'em and many are hilarious. With "By Crooked Step" Grohl brings out the alt-rock band's funny side. It's EDM vs. Alt-Rock, starring the Seattle boys as a Segway gang, who roll into a venue and shut down a laptop DJ and rock out, hard.

Later, as they're charging down the street on their Segways, the "Crooked" gang are pulled over and arrested by a cop, played by one of EDM's biggest DJs: deadmau5.